var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var ormRouter = require('./routes/ormtest') // orm测试

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use('/ormtest', ormRouter)

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', indexRouter);
app.use('/users', usersRouter);

var cors = require('cors');//跨域
app.use(cors());

//前后端路由交互
var setRegisterList = require('./routes/register_info')
app.use('/register_info', setRegisterList)
var getRegisterInfo = require('./routes/register_info')
app.use('/register_info', getRegisterInfo)
var selectRegisterInfo = require('./routes/register_info')
app.use('/register_info', selectRegisterInfo)
var delRegisterInfo = require('./routes/register_info')
app.use('/register_info', delRegisterInfo)

var getMedicineInfo = require('./routes/medicine_info')
app.use('/medicine_info', getMedicineInfo)
var geProjectInfo = require('./routes/medicine_info')
app.use('/medicine_info', geProjectInfo)


var getPatientInfo = require('./routes/patient_info')
app.use('/patient_info', getPatientInfo)

var getPayInfo = require('./routes/pay_info')
app.use('/pay_info', getPayInfo)
var setPayInfo = require('./routes/pay_info')
app.use('/pay_info', setPayInfo)
var newPayInfo = require('./routes/pay_info')
app.use('/pay_info', newPayInfo)
var selectPayInfo = require('./routes/pay_info')
app.use('/pay_info', selectPayInfo)

//doctor
var doctorSetRegister = require('./routes/doctor')
app.use('/doctor', doctorSetRegister)

var test = require('./routes/ormtest')
app.use('/all', test)
//users
var login = require('./routes/users')
app.use('/login', login)
var sign = require('./routes/users')
app.use('/sign', sign)

app.all('*', function (req, res, next) {
  res.header('Access-Control-Allow-Origin', '*')
  res.header('Access-Control-Allow-Headers', 'Content-Type,Content-Length, Authorization, Accept,X-Requested-With')
  res.header('Access-Control-Allow-Methods', 'PUT,POST,GET,DELETE,OPTIONS')
  res.header('X-Powered-By', ' 3.2.1')
  res.header("Content-Type", "application/json;charset=utf-8")
  req.method == "OPTIONS" ? res.send(200) : next()//让options尝试请求快速结束else
})

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});




module.exports = app;



